写真素材の検索結果

Sample of basalt

Sample of granite

Basalt bomb

Sample of basalt

Pink-white chabazite in basalt groundmass

Amygdaloidal basalt

Sample of sandstone

Reddish pink apophyllite crystal and basalt groundmass

Kenyte lava

Sample of biotite

Sample of limestone

Basalt columns

Basalt columns

Sample of shale

Basaltic dyke rock

Sample of basalt

Zeophyllite

Sample of basalt

Basalt, Massachusetts, USA

Olivine inclusion in basalt

Sample of chalk

Diorite intruded by microgranite

Pectolite

Tiger eye

Sample of clay

Axinite

Axinite

Axinite

Pyroclastic rock

Sample of andesite

Basalt columns

Sample of muscovite

Azurite crystals

Carnelian agate

Carnelian agate

Cut and polished jasper

Quartz

Tourmaline

Basalt pavement, Iceland

Basalt pavement, Iceland

Fluorite

Analcime crystal group

Analcime crystal group

Muscovite mineral sample

Zoisite in pegmatite groundmass

Zoisite in pegmatite groundmass

Citrine

Brazilianite crystals in calcite

Mahogany obsidian

Cut and polished septarian nodule

Blue Hauyne crystals in lava groundmass

Biotite in rock groundmass

Sanidine on trachyte lava groundmass

Muscovite crystals in rock groundmass

Vesicular basalt

Breccia Sanguigna marble

Breccia Coallina Rosa marble

Andesite

Rhyolite

Rhyolite

Rhyolite

Descloizite

Obsidian

Obsidian flow

Obsidian flow

Obsidian flow

Obsidian flow

Two-mica granite

Emeralds

Polished sphere of orbicular jasper

Heavily weathered kimberlite

Niobite in host rock

Niobite crystal

Quartz phyllite

Quartz phyllite

Quartz phyllite

Microfossils in volcanic rock

Microfossils in volcanic rock

Amphibolite metamorphic rock

Rock mineral crystals, polarised LM

Fuchsite mineral stone

Lepidolite in pegmatitic groundmass

Quartz phyllite, light micrograph

Baryte

Microcline mineral

Snowflake obsidian

Apophyllite

Polished basalt axe

Pegmatite specimen

Tuff specimen

Biotite

Biotite, Tyringham, Massachusetts, USA

Rhyolite, Mexico

Banded rhyolite

Dolerite rock crystals, polarised LM

Agglomerate rock, polarised LM

Blue lace agate

Molten pahoehoe lava burning trees on Hawaii

Erta Ale Volcano, Ethiopia

Rugged desert terrain around Lake Mead, Nevada, USA

Rugged desert terrain around Lake Mead, Nevada, USA

Skjaldbreidur shield volcano, Iceland

Fossil fern trunk

Rhyolite mountain, Iceland

Tenorite mineral crystals

Granite

Granite

Granite

Polished sphere of ocean jasper

Obsidian specimen

Tabular muscovite crystals and apatite

Pahoehoe lava, Hawaii, USA

Mica schist folds, light micrograph

Quartz phyllite, light micrograph

Quartz phyllite, light micrograph

Quartz phyllite, light micrograph

Quartz phyllite, light micrograph

Rock mineral crystals, polarised LM

Rock mineral crystals, polarised LM

Arsenic

Beryl

Pyromorphite

Mimetite mineral

Plumbogummite mineral

Astrophyllite mineral

Adamite mineral

Picromerite mineral

Cuprite octahedral crystal

Cuprite twinned crystals

Hornblende-biotite granite

Basalt outcrop

Obsidian

Smoke and light coming through crack in lava rock, elevated view

Smoke and light coming through crack in lava rock, elevated view

Cutaway model of the Earth's core

Rhyolite

Trachyte

Aggregate of muscovite crystals

Tuff rock with graded bedding

Mesolite inclusions in basalt II

Storage of fossil specimens

Obsidian mineral stone

Rhyolite, light micrograph

Rhyolite, light micrograph

Rhyolite, light micrograph

Rhyolite, light micrograph

Rhyolite, light micrograph

Rhyolite, light micrograph

Rhyolite, light micrograph

Rhyolite, light micrograph

Rhyolite, light micrograph

Sample of granite

Sample of granite

Amethyst

Dolerite rock crystals, light micrograph

Emeralds

Brazilianite crystals

Limburgite

Limburgite

Galena

Enargite mineral

Giant's Causeway

Giant's Causeway

Rio Pastaza gorge

Melaphyr rock, light micrograph

Columnar quartzite

Water-filled crevice near Thingvellir, Iceland

Conichalcite and adamite

Bedded tuff with two piles of volcanic ash

Amphibolite, light micrograph

Wulfenite mineral

Antimony

Galenite crystals

Basalt, light micrograph

Basalt, light micrograph

Basalt, light micrograph

Basalt, light micrograph

Basalt, light micrograph

Basalt, light micrograph

Brookite

Syenite, thin section, polarized LM

Titanite bearing granite

Garnet

Yellow Pollucite in coarse granite

Sample of pumice

Fossil Sphenophyllum plant

Homo sapiens skull comparison

Gymnosperm fossil

Fossil conifer leaf

Fossil leaf

Fossil leaf

Fossil fern frond

Fossil cycad leaves

Fossil cycad leaves

Childrenite crystal in quartz

Prismatic parallel crystals of allanite

Willemite crystal

Kaolinite in rock groundmass

Helvite crystals in rock groundmass

Glaucophane crystals in rock groundmass